In short
The strongest sign your baby is eating enough is steady weight gain along their centile over weeks, backed up by everyday signs — regular wet nappies, alert and responsive periods, and settling after feeds. A fixed daily calorie target is rarely the right lens because needs change quickly and vary between babies. If gain stalls, wet nappies drop, or your baby is persistently unsettled or unwell, speak to your health visitor or GP.
Key takeaways
- Steady weight gain along a centile is the strongest single sign of adequate intake.
- Everyday signs help too: regular wet nappies, alertness, and contentment after feeds.
- Tracking feeds and calories shows intake alongside the weight trend.
- If you are unsure or your baby seems unsettled or unwell, ask your health visitor or GP.
The everyday signs
For young babies, reassuring signs include steady weight gain over time, regular wet and dirty nappies, alert and responsive periods when awake, and settling after feeds. No single sign is definitive, but together they paint a picture. Number of wet nappies, in particular, is a useful day-to-day check that enough is going in.
Why the weight trend matters most
Calorie needs change quickly in the first year and vary between babies, so a fixed daily target is rarely the right lens. Steady gain along your baby’s centile is a better indicator that intake is matching needs. That is why tracking weight over weeks — rather than obsessing over one figure — is the most practical approach at home.
How tracking calories helps
Once your baby is on solids, logging feeds and meals lets you see roughly how much they are taking in and how that lines up with growth. VitaBaby totals daily calories, protein, and other nutrients from what you log and shows them next to the weight trend, so intake and growth are visible together rather than in isolation.
- Log feeds and meals consistently for a clearer daily picture.
- Compare intake against the weight trend, not a single target.
- Watch for sustained changes in appetite or gain.
When to get advice
Speak to your health visitor or GP if your baby is not gaining weight as expected, has fewer wet nappies than usual, is persistently unsettled at feeds, or seems unwell. These are signs worth a professional check rather than home guesswork.
FAQ
How many calories does my baby need?
It changes rapidly with age and varies between babies, so a fixed number is rarely the best guide. Steady weight gain along a centile, plus everyday signs like regular wet nappies, is more reliable than a daily calorie target.
What are the signs a baby is not getting enough?
Poor or static weight gain, fewer wet nappies, persistent unsettledness at feeds, or low energy. If you notice these, contact your health visitor or GP.
Does VitaBaby count my baby’s calories?
Yes — it totals daily calories and nutrients from the feeds and meals you log, and shows them alongside the weight trend so you can see intake and growth together.